diff --git a/.gitignore b/.gitignore
index 4c0f682..6ff946d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,4 @@ Cython-0.12.1.tar.gz
 /Cython-0.27.1.tar.gz
 /Cython-0.27.3.tar.gz
 /Cython-0.28.1.tar.gz
+/Cython-0.28.4.tar.gz
diff --git a/Cython.spec b/Cython.spec
index d8f11f9..ed2b070 100644
--- a/Cython.spec
+++ b/Cython.spec
@@ -5,8 +5,8 @@
 %bcond_with tests
 
 Name:           Cython
-Version:        0.28.1
-Release:        3%{?dist}
+Version:        0.28.4
+Release:        1%{?dist}
 Summary:        Language for writing Python extension modules
 
 License:        ASL 2.0
@@ -107,6 +107,9 @@ rm -rf %{buildroot}%{python2_sitelib}/setuptools/tests
 %{python3_sitearch}/__pycache__/%{upname}.*
 
 %changelog
+* Sun Jul 15 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.28.4-1
+- Update to 0.28.4
+
 * Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.28.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 
diff --git a/sources b/sources
index 64c4bec..bae2e57 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Cython-0.28.1.tar.gz) = 3346ebe01049ff6628f74ee1904d440680ccc7fc09c51afd26d6e05264318678c9fb64da4d98703d3e687662e98125e0b182d01cb9276cbb4fcb014ecb35be63
+SHA512 (Cython-0.28.4.tar.gz) = 72d12ce4ba443e6b1fc59b70be828882a714d186b894ff18bde2c337a9d11c8ee2a8f6c1d21d127b918825fb299099db079116087fc4fee8cf0e5cd773c5b967